Excessive speculation in cryptocurrencies will affect your health, but when there is a clear rise or fall in the market, you must use your wisdom to go long or short, so as to make money and earn coins. In the cryptocurrency circle, there is no eternal winner, only people who keep learning and adapting to changes. Blockchain technology is constantly developing, and new projects and models are emerging in an endless stream. You must maintain your enthusiasm for learning and keep up with the pace of the times. Finally, you must always remind yourself that the investment risks in the cryptocurrency circle are huge, and you must have awe. Don't be dazzled by the myth of getting rich quickly, and invest rationally to survive in this market for a long time.